For example: Agilent E4440A or Anritsu 68369
Tektronix Plug In / Part / Component / Module
Tektronix WFM220UP
Field upgrade kit for WFM2200 3G/HD/SD-SDI Waveform Monitor / Generator, Option 3G required for 3G-SDI support
Manufacturer: Tektronix
Tektronix WFM520UP
Post-Sale Upgrade for WFM5200 3G/HD/SD-SDI Waveform Monitor Option 3G required to be installed in the WFM5200 for 3G-SDI support
Manufacturer: Tektronix